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COMMU Module Extend RS485/TTL CAN/I2C Port - modules for M5Stack
COMMU Multi-Communication-Interface converter as an extension for the M5Stack development module. Integrated device supporting a wide range of communication interfaces. It is equipped with 2 I2C inputs and one CAN, RS485 and TTL input each. The module is supported by a popular development platform: Arduino IDE. The manufacturer provides sample program code for this environment.
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Product description: COMMU RS485/TTL CAN/I2C converter - module for M5Stack
COMMU Multi-Communication-Interfaceconverter as an extension for theM5Stackdevelopment module. Integrated device supporting a wide range ofcommunication interfaces. It is equipped with 2I2Cinputs and oneCAN,RS485andTTLinput each. The module is supported by a popular development platform:Arduino IDE. The manufacturer provides sampleprogram codefor this environment.
High quality M5Stack converter, which supports wide range of communication interfaces.
Botland is an official distributor of the M5Stack module family in Poland. We have extended this system of stackable functional devices with accessories from our range and numerous blog guides. All M5Stack products presented here are original.
The kit includes COMMU converter module.
Technical specification of the module
- Communication interface:
- I2C - x2
- CAN - x1
- RS485 - x1
- TTL - x1
- Default connections:
- TTL - UART0
- RS485 - UART2 *
- CAN controller system: MCP2515-1/SO
- RS485 chip: SP3485EN-L/TR
- Dimensions: 54.2 x 54.2 x 13 mm
- Weight: 13.5 g
* Pin map ESP32 allows the user to re-assign the TTL or RS485 interface to other pins.
Set contents
- COMMU converter module
Useful links
| Name | Value |
|---|---|
| Interface | RS485 |
| UC - I2C | yes |
| UC - UART | yes |
| UC - CAN interface | yes |
| Width | 5.6 cm |
| Height | 6 cm |
| Depth | 1.8 cm |
| Weight | 0.024 kg |
GLS
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from €8.07
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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